code: def _set_requires_grad(self, val):
      super()._set_requires_grad(val)
      # The behavior that differs from the base LinearOperator setter
      for param in self.kernel.parameters():
          param.requires_grad_(val)
  
imports: import functools
  from typing import Callable
  import torch
  from linear_operator import LinearOperator, to_linear_operator
  from linear_operator.utils.getitem import _noop_index
  from ..None import beta_features, settings
  from ..utils import deprecation
  from ..utils.memoize import cached
label_desc: Use image node_id 6 for calling the LazyEvaluatedKernelTensor obj's underlying member method code with example usage: obj._set_requires_grad(val) without return types